Chemistry
Grade 12 · High School
Topics
Colligative Properties
Vapour pressure lowering, boiling point elevation, freezing point depression, and osmotic pressure of solutions.
20 questions02Redox & Electrochemistry
Oxidation numbers, redox reactions, voltaic cells, electrolysis, and Faraday's laws.
20 questions03Chemistry of Elements
Properties and reactions of main-group elements, transition metals, and periodic trends.
20 questions04Carbon Compounds
Functional groups, nomenclature, isomerism, and reactions of carbon compounds (alkanes, alkenes, alkynes, alcohols, ethers, aldehydes, ketones, carboxylic acids, esters).
20 questions05Benzene & Derivatives
The structure and stability of benzene, electrophilic substitution reactions, and important benzene derivatives (phenol, toluene, aniline, benzoic acid).
20 questions06Polymers
Monomer and polymer concepts, addition and condensation polymerisation, natural and synthetic polymers, and their properties and uses.
20 questions07Biomolecules
Carbohydrates, proteins, lipids, and nucleic acids: structure, monomers, bonds, and identification tests.
20 questions08Environmental Chemistry
Air and water pollution, the greenhouse effect, acid rain, ozone depletion, water treatment, and green chemistry principles.
20 questions09HOTS Colligative Properties
Analysis of van 't Hoff factors, experimental data, osmosis, and solution design in real contexts.
20 questions🔒 Khusus siswa privat10HOTS Redox and Electrochemistry
Reasoning with voltaic cells, electrolysis, corrosion, and reduction-potential data.
20 questions🔒 Khusus siswa privat11HOTS Chemistry of Elements
Analysis of industrial processes, element cycles, water quality, and claims based on elemental reactions.
20 questions🔒 Khusus siswa privat12HOTS Polymers
Analyze structure, processing, material properties, recycling, and polymer impacts.
20 questions🔒 Khusus siswa privat13HOTS Environmental Chemistry
Analyse pollutants, environmental-quality data, waste treatment, and chemistry-based decisions.
20 questions🔒 Khusus siswa privat14HOTS Benzene and Its Derivatives
Analyse aromaticity, substitution, directing groups, reaction data, and aromatic-compound safety.
20 questions🔒 Khusus siswa privat15HOTS Biomolecules
Analyse biomolecular structure, tests, functions, and data.
20 questions🔒 Khusus siswa privat16HOTS Carbon Compounds
Analyze functional groups, isomers, reactions, identification, and impacts of carbon compounds.
20 questions🔒 Khusus siswa privat